package com.hx.tx.springboot.mapper;

import com.hx.tx.springboot.model.User;
import org.springframework.transaction.annotation.Transactional;

/**
 * @author jxlgcmh
 * @date 2020-05-17 23:29
 * @description
 */

public interface UserMapper {

    int update(User user);

}
